Tamas Kerekes

  1. 2014
  2. Published
  3. Published

    A Self-commissioning Notch Filter for Active Damping in a Three-Phase LCL -Filter-Based Grid-Tie Converter. / Pena-Alzola, Rafael; Liserre, Marco; Blaabjerg, Frede; Ordonez, Martin; Kerekes, Tamas.

    In: I E E E Transactions on Power Electronics, Vol. 29, No. 12, 02.2014, p. 6754 - 6761.

    Publication: Research - peer-reviewJournal article

  4. Published

    Characterization of a Crystalline Silicon Photovoltaic System after 15 Years of Operation in Northern Denmark. / Spataru, Sergiu; Cernek, Petr; Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition. 2014. p. 2680 - 2688 5BV.1.31.

    Publication: Research - peer-reviewArticle in proceeding

  5. Published

    Development of a test platform for controlling parallel converters. / Bede, Lorand; Kopacz, Csaba; Kerekes, Tamas; Mathe, Laszlo.

    Proceedings of the 14th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2014. IEEE Press, 2014. p. 560 - 565 (Optimization of Electrical and Electronic Equipment (OPTIM), Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  6. Published

    Experiment Based Teaching of Solar Cell Operation and Characterization Using the SolarLab Platform. / Spataru, Sergiu; Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus; Cotfas, Petru Adrian; Cotfas, Daniel Tudor.

    Proceedings of the 7th International Workshop on Teaching in Photovoltaics. Vol. 7 Prague : Czech Technical University in Prague, Faculty of Electrical Engineering, 2014.

    Publication: Research - peer-reviewArticle in proceeding

  7. Published

    Fault identification in crystalline silicon PV modules by complementary analysis of the light and dark current-voltage characteristics. / Spataru, Sergiu; Sera, Dezso; Hacke, Peter; Kerekes, Tamas; Teodorescu, Remus; Nica, Florin Valentin Traian; Reigosa, Paula Diaz; Burlacu, Paul Dan.

    Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition. 2014. p. 2407 - 2418 5CO.16.3.

    Publication: Research - peer-reviewArticle in proceeding

  8. Submitted
  9. Published

    Reduction of DC-link Capacitor in Case of Cascade Multilevel Converters by means of Reactive Power Control. / Gohil, Ghanshyamsinh Vijaysinh; Wang, Huai; Liserre, Marco; Kerekes, Tamas; Teodorescu, Remus; Blaabjerg, Frede.

    Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014. IEEE Press, 2014. p. 231-238 (I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  10. Published

    Remote and Centralized Monitoring of PV Power Plants. / Kopacz, Csaba; Spataru, Sergiu; Sera, Dezso; Kerekes, Tamas.

    Proceedings of the 14th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2014. IEEE Press, 2014. p. 721-728 (Optimization of Electrical and Electronic Equipment (OPTIM), Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  11. Submitted
  12. In press
  13. 2013
  14. Published

    Active power reserves evaluation in large scale PVPPs. / Crăciun, Bogdan-Ionut; Kerekes, Tamas; Sera, Dezso; Teodorescu, Remus; Annakkage, Udaya D.

    Proceedings of the 3rd International Workshop on Integration of Solar Power into Power Systems. ed. / Uta Betancourt; Thomas Ackermann. Energynautics GmbH, 2013.

    Publication: Research - peer-reviewArticle in proceeding

  15. Published

    An optimization method for designing large PV Plants. / Kerekes, Tamas; Koutroulis, E.; Séra, D.; Teodorescu, R.; Katsanevakis, M.

    In: I E E E Journal of Photovoltaics, Vol. 3, No. 2, 04.2013, p. 814-822.

    Publication: Research - peer-reviewJournal article

  16. Published

    Benchmark Networks for grid integration impact studies of large PV plants. / Craciun, Bogdan-Ionut; Kerekes, Tamas; Sera, Dezso; Teodorescu, Remus; Timbus, Adrian (External Author).

    Proceedings of the 2013 IEEE Grenoble PowerTech (POWERTECH). IEEE Press, 2013.

    Publication: Research - peer-reviewArticle in proceeding

  17. Published

    DC-bias Cancellation for Phase Shift Controlled Dual Active Bridge. / Alzola, Rafael Pena; Mathe, Laszlo; Liserre, Marco; Blaabjerg, Frede; Kerekes, Tamas.

    Proceedings of the 39th Annual Conference of IEEE Industrial Electronics Society, IECON 2013. IEEE Press, 2013. p. 596-600 (I E E E Industrial Electronics Society. Annual Conference. Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  18. Published

    Firefighter safety for PV systems: Overview of future requirements and protection systems. / Spataru, Sergiu; Sera, Dezso; Blaabjerg, Frede; Mathe, Laszlo; Kerekes, Tamas.

    Proceedings of the IEEE Energy Conversion Congress and Exposition, ECCE 2013. IEEE Press, 2013. p. 4468-4475 .

    Publication: Research - peer-reviewArticle in proceeding

  19. Published

    Grid Integration of PV Power based on PHIL testing using different Interface Algorithms. / Craciun, Bogdan-Ionut; Kerekes, Tamas; Sera, Dezso; Teodorescu, Remus; Brandl, Ron (External Author); Degner, Thomas (External Author); Geibel, Dominik (External Author); Hernandez, Hermes (External Author).

    Proceedings of the 39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013. IEEE Press, 2013. p. 5380-5385 (I E E E Industrial Electronics Society. Annual Conference. Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  20. Published

    High efficiency battery converter with SiC devices for residential PV systems. / Pham, Cam; Teodorescu, Remus; Kerekes, Tamas; Mathe, Laszlo.

    Proceedings of the 15th European Conference on Power Electronics and Applications, EPE 2013. IEEE Press, 2013. p. 1-10.

    Publication: Research - peer-reviewArticle in proceeding

  21. Published
  22. Published

    Photovoltaic Array Condition Monitoring Based on Online Regression of Performance Model. / Spataru, Sergiu; Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of the 39th IEEE Photovoltaic Specialists Conference, PVSC 2013. IEEE Press, 2013. p. 815-820.

    Publication: Research - peer-reviewArticle in proceeding

  23. Published

    Power ramp limitation and frequency support in large scale PVPPs without storage. / Craciun, Bogdan-Ionut; Spataru, Sergiu; Kerekes, Tamas; Sera, Dezso; Teodorescu, Remus.

    Proceedings of the 2013 39th IEEE Photovoltaic Specialists Conference (PVSC): PVSC. IEEE Press, 2013. p. 2354-2359 .

    Publication: Research - peer-reviewArticle in proceeding

  24. Published

    Robustness analysis of the efficiency in PV inverters. / Pigazo, Alberto; Liserre, Marco; Blaabjerg, Frede; Kerekes, Tamas.

    Proceedings of the 39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013. IEEE Press, 2013. p. 7013-7018 (I E E E Industrial Electronics Society. Annual Conference. Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  25. Published

    Self-commissioning notch filter for active damping in three phase LCL-filter based grid converters. / Alzola, Rafael Pena; Liserre, Marco; Blaabjerg, Frede; Kerekes, Tamas.

    Proceedings of the 15th European Conference on Power Electronics and Applications, EPE 2013. IEEE Press, 2013. p. 1-9.

    Publication: Research - peer-reviewArticle in proceeding

  26. Published

    SiC-based High Efficiency Bidirectional Battery Converter for Smart PV Residential Systems. / Pham, Cam; Biris, Valeriu-Ciprian; Teodorescu, Remus; Kerekes, Tamas; Mathe, Laszlo.

    Proceedings of PCIM Europe 2013 . VDE Verlag GMBH, 2013. p. 129-136.

    Publication: Research - peer-reviewArticle in proceeding

  27. 2012
  28. Published

    An Optimization Method for Designing Large PV Plant. / Kerekes, Tamas; Koutroulis, E. ; Sera, Dezso; Teodorescu, Remus; Katsanevakis, M. .

    In: I E E E Journal of Photovoltaics, Vol. PP, No. 99, 2012, p. 1-9.

    Publication: Research - peer-reviewJournal article

  29. Published

    Benchmark Networks for Grid Integration Impact Studies of Large PV Plants. / Craciun, Bogdan-Ionut; Kerekes, Tamas; Sera, Dezso; Teodorescu, Remus.

    Proceedings of the 2nd International Workshop on Integration of Solar Power into Power Systems. Energynautics GmbH, 2012.

    Publication: Research - peer-reviewArticle in proceeding

  30. Published

    Detection of increased series losses in PV arrays using Fuzzy Inference Systems. / Spataru, Sergiu; Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of the 38th IEEE Photovoltaic Specialists Conference (PVSC), 2012 . Austin, TX : IEEE Press, 2012. p. 000464-000469 (I E E E Photovoltaic Specialists Conference. Conference Record).

    Publication: Research - peer-reviewArticle in proceeding

  31. Published

    High Efficient Bidirectional Battery Converter for residential PV Systems. / Pham, Cam; Kerekes, Tamas; Teodorescu, Remus.

    Proceeding of the 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2012. IEEE Press, 2012. p. 890-894.

    Publication: Research - peer-reviewArticle in proceeding

  32. Published

    Improved voltage regulation strategies by PV inverters in LV rural networks. / Craciun, Bogdan-Ionut; Man, Elena Anamaria; Muresan, Vlad; Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of the 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems. IEEE Press, 2012. p. 775-781.

    Publication: Research - peer-reviewArticle in proceeding

  33. Published

    Leakage current measurement in transformerless PV inverters. / Kerekes, Tamas; Sera, Dezso; Mathe, Laszlo.

    Optimization of Electrical and Electronic Equipment (OPTIM), 2012 13th International Conference on. IEEE, 2012. p. 887-892 (Optimization of Electrical and Electronic Equipment (OPTIM), Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  34. Published

    Overview of Recent Grid Codes for PV Power Integration. / Craciun, Bogdan-Ionut; Kerekes, Tamas; Sera, Dezso; Teodorescu, Remus.

    Proceedings of the 13th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2012. IEEE Press, 2012. p. 959-965 (Optimization of Electrical and Electronic Equipment (OPTIM), Proceedings).

    Publication: Research - peer-reviewArticle in proceeding

  35. Published

    Teaching Photovoltaic Array Modelling and Characterization Using a Graphical User Interface and a Flash Solar Simulator. / Spataru, Sergiu; Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of the 6th International Workshop on Teaching in Photovoltaics. Vol. 6 Prague : Czech Technical University in Prague, Faculty of Electrical Engineering, 2012. p. 36-44.

    Publication: Research - peer-reviewArticle in proceeding

  36. 2011
  37. Published

    A Low-disturbance Diagnostic Function Integrated in the PV Arrays’ MPPT Algorithm. / Sera, Dezso; Mathe, Laszlo; Kerekes, Tamas; Teodorescu, Remus; Rodriguez, Pedro.

    Proceedings of the 37th Annual Conference of IEEE Industrial Electronics Society, IECON 2011. Melbourne, Australia : IEEE Press, 2011. p. 2456-2460 .

    Publication: Research - peer-reviewArticle in proceeding

  38. Published

    A new high-efficiency single-phase transformerless PV inverter topology. / Kerekes, Tamas; Teodorescu, Remus; Rodriguez, Pedro; Vazquez, G.; Aldabas, E.

    In: IEEE Transactions on Industrial Electronics, Vol. 58, No. 1, 2011, p. 184-191 .

    Publication: Research - peer-reviewJournal article

  39. Published

    A Practical Optimization Method for Designing Large PV Plants. / Kerekes, Tamas; Koutroulis, E.; Eyigun, S.; Teodorescu, Remus; Katsanevakis, Markos; Sera, Dezso.

    Proceedings of the 20th International Symposium on Industrial Electronics, ISIE 2011. Gdansk, Poland : IEEE Press, 2011. p. 2051-2056.

    Publication: Research - peer-reviewArticle in proceeding

  40. Published

    Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application. / Lu, Xiaonan; Guerrero, Josep M.; Teodorescu, Remus; Kerekes, Tamas; Sun, Kai; Huang , Lipei.

    Proceedings of the 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011). IEEE Press, 2011. p. 4153-4160 .

    Publication: Research - peer-reviewArticle in proceeding

  41. Published

    High flexibility and low cost digital implementation for modern PWM strategies. / Mathe, Laszlo; Sera, Dezso; Kerekes, Tamas; Crisafulli, Vittorio .

    Proceedings of the 37th Annual IEEE Conference of Industrial Electronics Society, IECON 2011. Melbourne, Australia : IEEE Press, 2011. p. 1366 -1371 .

    Publication: Research - peer-reviewArticle in proceeding

  42. Published

    Power electronics - key technology for renewable energy systems. / Blaabjerg, Frede; Iov, Florin; Kerekes, Tamas; Teodorescu, Remus; Ma, Ke.

    Proceedings of the 2nd Power Electronics, Drive Systems and Technologies Conference (PEDSTC 2011) . IEEE Press, 2011. p. 445-466 .

    Publication: Research - peer-reviewArticle in proceeding

  43. Published

    Robustness analysis of active damping methods for an inverter connected to the grid with an LCL-filter. / Ricchiuto, D. ; Liserre, M. ; Kerekes, Tamas; Teodorescu, Remus; Blaabjerg, Frede.

    Proceedings of the 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011). IEEE Press, 2011. p. 2028-2035 .

    Publication: Research - peer-reviewArticle in proceeding

  44. Published

    Sensorless PV Array Diagnostic Method for Residential PV Systems. / Sera, Dezso; Spataru, Sergiu; Mathe, Laszlo; Kerekes, Tamas; Teodorescu, Remus.

    26th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2011). Hamburg, Germany : ETA-Renewable Energies and WIP-Renewable Energies, 2011. p. 3776-3782.

    Publication: Research - peer-reviewArticle in proceeding

  45. Published

    Stability analysis of grid inverter LCL-filter resonance in wind or photovoltaic parks. / Arcuri, S. ; Liserre, M.; Ricchiuto, D.; Kerekes, Tamas; Blaabjerg, Frede.

    Proceedings of the 37th Annual Conference of IEEE Industrial Electronics Society, IECON 2011. IEEE Press, 2011. p. 2499-2504 .

    Publication: Research - peer-reviewArticle in proceeding

  46. 2010
  47. Published

    A photovoltaic three-phase topology to reduce common mode voltage. / Vazquez, G.; Rocabert, J.; Rodríguez, P.; Aguilar, D.; Kerekes, T.; Teodorescu, R.

    IEEE International Symposium on Industrial Electronics. IEEE Press, 2010. p. 2885-2890.

    Publication: Research - peer-reviewArticle in proceeding

  48. Published

    Trends in Power Electronics and Control of Renewable Energy Systems. / Blaabjerg, Frede; Iov, Florin; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International . IEEE Press, 2010. p. K1-K19.

    Publication: Research - peer-reviewArticle in proceeding

  49. 2009
  50. Published

    Adaptive Hysteresis Band Current Control for Transformerless Single-Phase PV Inverters. / Vázquez, Gerardo; Rodriguez, Pedro; Ordoñez, Rafael; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2009. p. 178-182.

    Publication: Research - peer-reviewArticle in proceeding

  51. Published

    Analysis and Modeling of Transformerless Photovoltaic Inverter Systems. / Kerekes, Tamas.

    Aalborg Universitet : Institut for Energiteknik, Aalborg Universitet, 2009. 197 p.

    Publication: ResearchPh.D. thesis

  52. Published

    A Single-Phase Voltage-Controlled Grid-Connected Photovoltaic System With Power Quality Conditioner Functionality. / Kerekes, Tamas; Liserre, Marco; Mastromauro, R. A.; Dell'Aquila, A.

    In: IEEE Transactions on Industrial Electronics, Vol. 56, No. 11, 2009, p. 4436-4444.

    Publication: Research - peer-reviewJournal article

  53. Published

    Evaluation of Three-Phase Transformerless Photovoltaic Inverter Topologies. / Kerekes, Tamas; Liserre, Marco; Teodorescu, Remus; Klumpner, C.; Sumner, M.

    In: IEEE Transactions on Power Electronics, Vol. 24, No. 9, 2009, p. 2202-2211.

    Publication: Research - peer-reviewJournal article

  54. Published

    Losses and CMV evaluation in transformerless grid-connected PV topologies. / Vazquez, Gerardo; Kerekes, Tamas; Rolan, Alejandro; Luna, Alvaro; Azevedo, Gustavo; Aguilar, Daniel.

    Proceedings of the IEEE International Symposium on Industrial Electronics (ISlE 2009). IEEE, 2009. p. 544-548.

    Publication: Research - peer-reviewArticle in proceeding

  55. Published

    The high efficiency transformer-less PV inverter topologies derived from NPC topology. / Ma, Lin; Kerekes, Tamas; Teodorescu, Remus; Jin, Xinmin; Floricau, Dan; Liserre, Marco.

    Proceedings of the European Conference on ower Electronics and Applications, 2009. EPE '09.. IEEE, 2009. p. 1-10.

    Publication: Research - peer-reviewArticle in proceeding

  56. Published

    The PWM strategies of grid-connected distributed generation active NPC inverters. / Ma, Lin; Xinmin, Jin; Kerekes, Tamas; Liserre, Marco; Teodorescu, Remus; Rodriguez, Pedro.

    Proceedings of IEEE Energy Conversion Congress and Exposition (ECCE 2009). IEEE, 2009. p. 920-927.

    Publication: Research - peer-reviewArticle in proceeding

  57. 2008
  58. Published

    Common mode voltage in case of transformerless PV inverters connected to the grid. / Kerekes, Tamas; Teodorescu, Remus; Liserre, Marco.

    IEEE International Symposium on industrial Electronics, 2008. ISIE 2008. IEEE, 2008. p. 2390-2395.

    Publication: Research - peer-reviewArticle in proceeding

  59. Published

    MPPT algorithm for voltage controlled PV inverters. / Kerekes, Tamas; Teodorescu, Remus; Liserre, Marco; Mastromauro, R.A.; Dell'Aquila, A.

    11th International Conference on Optimization of Electrical and Electronic Equipment, 2008. OPTIM 2008.. IEEE, 2008. p. 6.

    Publication: Research - peer-reviewArticle in proceeding

  60. 2007
  61. Published

    Evaluation of three-phase transformerless photovoltaic inverter topologies. / Kerekes, Tamas; Teodorescu, Remus; Klumpner, Christian; Sumner, M.; Floricau, D.; Rodriguez, Pedro.

    Proceedings of the 12th European Conference on Power Electronics and Applications, EPE 2007. EPE Association, 2007.

    Publication: Research - peer-reviewArticle in proceeding

  62. Published

    Transformerless Photovoltaic Inverters Connected to the Grid. / Kerekes, Tamas; Teodorescu, Remus; Borup, Uffe.

    Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE Publication. IEEE, 2007. p. 1733-1737.

    Publication: Research - peer-reviewArticle in proceeding

  63. 2006
  64. Published

    Improved MPPT algorithms for rapidly changing environmental conditions. / Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus; Blaabjerg, Frede.

    12th International Power Electronics and Motion Control Conference. Electrical Engineering/Electronics, Computer, Communications and Information Technology Association, 2006. p. 1614-1619.

    Publication: Research - peer-reviewArticle in proceeding

  65. Published

    Improved MPPT method for rapidly changing environmental conditions. / Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus; Blaabjerg, Frede.

    IEEE International Symposium on Industrial Electronics, 2006. Vol. 2 Electrical Engineering/Electronics, Computer, Communications and Information Technology Association, 2006. p. 1420-1425.

    Publication: Research - peer-reviewArticle in proceeding

  66. Published

    PV inverter control using a TMS320F2812 DSP. / Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings on EDERS 2006. 2006.

    Publication: Research - peer-reviewArticle in proceeding

  67. Published

    PV Inverter Simulation using Matlab/Simulink Graphical Environment and PLECS Blockset. / Ciobotaru, Mihai; Kerekes, Tamas; Teodorescu, Remus; Bouscayrol, A.

    Proceedings of 32nd Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2006. p. 5313-5318.

    Publication: Research - peer-reviewArticle in proceeding

  68. Published

    Teaching Maximum Power Point Trackers Using a Photovoltaic Array Model with Graphical User Interface. / Sera, Dezso; Kerekes, Tamas; Teodorescu, Remus.

    Proceedings on International Workshop on Teaching Photovoltaics. 2006.

    Publication: Research - peer-reviewArticle in proceeding

  69. 2005
  70. Published

    Low-Cost Digital Implementation of Proportional-Resonant Current Controllers for PV Inverter Applications Using Delta Operator. / Será, Dezsö; Kerekes, Tamas; Lungeanu, Marian; Nakhost, Pezhman; Teodorescu, Remus; Andersen, Gert K.; Liserre, Marco.

    32nd Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005. Electrical Engineering/Electronics, Computer, Communications and Information Technology Association, 2005. p. 2511 - 2516.

    Publication: ResearchArticle in proceeding